0007496: High DSP after end of track

ID	Project	Category	View Status	Date Submitted	Last Update

0007496	ardour	bugs	public	2017-10-28 15:49	2017-10-28 16:00

Reporter	MaFancy	Assigned To
Priority	normal	Severity	minor	Reproducibility	always
Status	new	Resolution	open
Platform	Windows	OS	Windows	OS Version	10
Product Version	5.X git (version in description)

Summary	0007496: High DSP after end of track
Description	V5.10.0 When one of tracks ends DSP starts growing very high. In 3 tracks song i have usually only 5-15% DSP but after end of one track it could be much more, sometimes so high the audio buffers are overflowing
Steps To Reproduce	It happens in multitrack song when one of tracks ends or goes idle
Tags	No tags attached.

Date Modified	Username	Field	Change
2017-10-28 15:49	MaFancy	New Issue
2017-10-28 16:00	Oliver	Note Added: 0020072

Oliver 2017-10-28 16:00 reporter ~0020072	I have a similar issue, high DSP load after stopping playback, resulting from the Harrison GVerb+ plugin. After consulting with them it seems likely it is due to incorrect denormal (subnormal) handling. In my case, the extend of the DSP increase depends on the reverb setting.